[Typo3-dev] disable caching of the page in a plugin

[Robert John de Stigter]

Hi,
 
I put the following line in my plugin to disable typo3 to cache the
page:
 
$GLOBALS['TSFE']->config['no_cache'] = 1 ;
 
I do this because the plugin contains a form wich should not be cached.
Am I doing this the wrong way?
 
Cheers,
Robert